Fire Alarm Power Supply


Power Supply


A fire alarm power supply is the electrical power source component for a commercial fire alarm system that powers the notification appliance circuit devices. Power supplies are compatible for connecting to most fire alarm control panels and provide extra power to notification fire alarm devices and initiating fire alarm devices.


Fire alarm power supplies include 6 or 8 volt amp direct current operation with supervised input and 4 NAC outputs for horn strobe and strobe synchronization protocols built into the power supply for notification appliances.  Be aware of the different power amp power supply requirements for different commercial fire alarm panels.